How would Rutherford’s model of atom be different, if Rutherford had not known about the Thomson’s work, should be discussed. Concept Introduction: First part of Dalton’s Atomic theory states that all matters are made of atoms, which are indivisible. Thomson’s model states that atoms are uniform spheres of positively charged matter in which electrons are embedded, i.e. the plum pudding model. Rutherford’s Atomic model explains an atom with dense center of positive charge (the nucleus) around which tiny electrons moved in a space that was otherwise empty. Rutherford designed an experiment that involves directing a particles toward a thin metal foil. Surrounding the foil was a detector coated with a substance that produce tiny flashes wherever it was hit by an a particle.
How would Rutherford’s model of atom be different, if Rutherford had not known about the Thomson’s work, should be discussed. Concept Introduction: First part of Dalton’s Atomic theory states that all matters are made of atoms, which are indivisible. Thomson’s model states that atoms are uniform spheres of positively charged matter in which electrons are embedded, i.e. the plum pudding model. Rutherford’s Atomic model explains an atom with dense center of positive charge (the nucleus) around which tiny electrons moved in a space that was otherwise empty. Rutherford designed an experiment that involves directing a particles toward a thin metal foil. Surrounding the foil was a detector coated with a substance that produce tiny flashes wherever it was hit by an a particle.
Definition Definition Substance that constitutes everything in the universe. Matter consists of atoms, which are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction: solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).
Chapter 4, Problem 16ALQ
Interpretation Introduction
Interpretation:
How would Rutherford’s model of atom be different, if Rutherford had not known about the Thomson’s work, should be discussed.
Concept Introduction:
First part of Dalton’s Atomic theory states that all matters are made of atoms, which are indivisible. Thomson’s model states that atoms are uniform spheres of positively charged matter in which electrons are embedded, i.e. the plum pudding model. Rutherford’s Atomic model explains an atom with dense center of positive charge (the nucleus) around which tiny electrons moved in a space that was otherwise empty.
Rutherford designed an experiment that involves directing a particles toward a thin metal foil. Surrounding the foil was a detector coated with a substance that produce tiny flashes wherever it was hit by an a particle.
Given a 1,3-dicarbonyl compound, state the (condensed) formula of the compound obtaineda) if I add hydroxylamine (NH2OH) to give an isooxazole.b) if I add thiosemicarbazide (NH2-CO-NH-NH2) to give an isothiazole.
Complete the following acid-base reactions and predict the direction of equilibrium
for each. Justify your prediction by citing pK values for the acid and conjugate acid in
each equilibrium.
(a)
(b) NHs
(c)
O₂N
NH
NH
OH
H₁PO₁
23.34 Show how to convert each starting material into isobutylamine in good yield.
ཅ ནད ཀྱི
(b)
Br
OEt
(c)
(d)
(e)
(f)
H
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